Simpson Strong-Tie 1/4" x 3-1/4" Titen Turbo Hex Head Concrete Screw - 316 Stainless Steel, Qty. 50 Roofing Nails Suitable for use with preservative-treated

Suitable for use with preservative-treated wood in outdoor environments

the insulation acts as a continuous vapor barrier that blocks air and moisture movement

Constructed from high-temperature red silicone and backed by a flexible aluminum base

Dual-Layer Construction: 3-1/2" diamond mesh backed by 70% opacity debris liner

the winch locks securely in place

Simpson Strong-Tie 1/4" x 3-1/4" Titen Turbo Hex Head Concrete Screw - 316 Stainless Steel, Qty. 50 Roofing Nails Suitable for use with preservative-treatedThe Simpson Strong Tie Titen Turbo Stainless Steel Concrete and Masonry Screw Anchor is engineered for top tier performance in corrosive environments, making it ideal for exterior and wet applications. Whether you're working with concrete, brick, or block, the Titen Turbo SS delivers fast, reliable anchoring with advanced materials and smart design. Its patented reverse thread geometry helps reduce installation torque, while the notched tip starts